Open Source conferences 2026 / 2027

Conferences ✕ Open Source ✕
Asia 2
Africa 0
Europe 25
North America 19
South America 1
Oceania 0
Online 5
.NET 8
Agile 16
Android 14
Angular 17
API 14
Apple 6
AR / VR / XR 3
Artificial Intelligence (AI) 151
AWS 19
Azure 9
Big Data 100
BSD / OS 10
Business Analysis 11
C/C++ 4
CIO 10
Clojure 2
Cloud 106
Crypto / Blockchain 17
CTO 15
Cybersecurity / InfoSec 79
Data / Database 115
Data Science 102
DDD 5
DevOps 77
Django 15
Docker / Kubernetes 67
Drupal 1
Elixir 2
Fintech 21
Flutter 19
Full-stack 35
Functional programming 4
Game dev 5
Golang 2
Google 26
Hardware / IoT 6
Haskell 2
HR / Hiring / Recruiting 10
IBM 1
iOS / Swift 16
IT 642
IT service management 3
Java 13
JavaScript 31
Kotlin 11
Laravel 3
Large Language Model (LLM) 76
Linux / OS 13
Machine Learning (ML) 103
Microsoft 44
Mobile 19
MongoDB 2
Open Source 50
Operating Systems / OS 10
PHP 16
Postgres 8
Product management 32
Project management / PMO 24
Python 17
React 22
Ruby 5
Ruby on Rails 5
Rust 3
Salesforce 2
SAP 6
Scala 13
Scrum 12
Serverless 3
Software architecture 50
SQL 36
SRE 66
Startup 6
Symfony 3
Tech 642
Tech leadership 41
Telecom / 5G 1
Testing / QA 20
TypeScript 31
UI / UX 14
Vue 11
Web / Frontend 31
Web3 10
WordPress 12
AR Argentina 1
AT Austria 1
BG Bulgaria 1
CZ Czech Republic 6
DE Germany 5
IN India 1
XK Kosovo 1
LU Luxembourg 1
NL Netherlands 1
NO Norway 1
PL Poland 1
RO Romania 1
KR South Korea 1
SE Sweden 1
GB United Kingdom 5
US United States 19
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SFK 2026

Open Source conference in Pristina, Kosovo, Europe

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Open Tech Day 26: Software-defined Storage

Open Source conference in Nuremberg, Germany, Europe

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eLSA symposium

Open Source conference in Gottingen, Germany, Europe

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Kubernetes Community Day's Argentina 2026

Open Source conference in Buenos Aires, Argentina, South America

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WordCamp Rajasthan 2026

Open Source conference in Jaipur, India, Asia

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Observability Summit Europe 2026

Open Source conference in Prague, Czech Republic, Europe

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ValkeyConf

Open Source conference in Prague, Czech Republic, Europe

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OpenSSF Community Day Europe

Open Source conference in Prague, Czech Republic, Europe

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Valkey Contributor Summit

Open Source conference in Prague, Czech Republic, Europe

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Open Source Summit Europe 2026

Open Source conference in Prague, Czech Republic, Europe

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Open Source Summit Europe

Open Source conference in Prague, Czech Republic, Europe

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Open Source Conference Luxembourg 2026

Open Source conference in Belval, Luxembourg, Europe

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Lakehouse Day EU 2026

Open Source conference in Glasgow, United Kingdom, Europe

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Dyalog '26

Open Source conference in Eastbourne, United Kingdom, Europe

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BazelCon

Open Source conference in Amsterdam, Netherlands, Europe

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OPI Summit on DPU/IPUs

Open Source conference in San Jose, California, United States, North America

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Umbraco Partner Summit 2026

Open Source conference in London, United Kingdom, Europe

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Joomla! World Conference

Open Source conference in Potsdam, Germany, Europe

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Umbraco UK Conference 2026

Open Source conference in London, United Kingdom, Europe

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OmniOpenCon 2026

Open Source conference in Bucharest, Romania, Europe

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All Things Open

Open Source conference in Raleigh, North Carolina, United States, North America

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All Things Open

Open Source conference in Raleigh, North Carolina, United States, North America

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OIN Connect 2026

Open Source conference in San Jose, California, United States, North America

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PyTorch Conference 2026

Open Source conference in San Jose, California, United States, North America

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PyTorch Conference North America

Open Source conference in San Jose, California, United States, North America

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Umbracokalaset 2026

Open Source conference in Stockholm, Sweden, Europe

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OCUDU Ecosystem Developer Summit

Open Source conference in Alexandria, Virginia, United States, North America

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The Linux Foundation Legal Summit

Open Source conference in San Jose, California, United States, North America

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Apache Doris Summit 2026

Open Source conference Online

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Apache Doris Summit 2026

Open Source conference Online